K9 ADVANTIX II DOG 21-55 LB LG

K9 Advantix II is a powerful flea and tick treatment for dogs weighing between 21-55 lbs. This easy-to-use topical solution not only kills fleas and ticks, but also repels mosquitoes, biting flies, and lice. With just one application, your furry friend will be protected for up to 30 days. K9 Advantix II is waterproof, so you don't have to worry about reapplying after a swim or bath. Plus, it's gentle enough for puppies as young as 7 weeks old. Keep your dog safe and comfortable with K9 Advantix II.